vacuum-tight window

Good Transparency and brightness , suitable for colouring window box, plastic box, collar stay and vacuum forming.

透明度及表面光洁度良好, 故可用于胶盒,开窗彩盒, 真空成型, 领托等.

Of working cold trough: stainless steel cold trough, the double-layer vacuum glass observation window.

工作冷槽：不锈钢冷槽，双层真空玻璃观察窗。

KW antenna coupled MPCVD setup with a quartz vacuum window and water cooled stainless steel reaction chamber for higher depositing rate and lager depositing square was developed in China for the first time.

为了获得金刚石薄膜的高速率大面积沉积，在国内首次研制成功了5kW带有石英真空窗的天线耦合水冷却不锈钢反应室式MPCVD装置。

Officials say the thief cut a small hole in the store's window and then used a vacuum cleaner to suck up the goods.

警察说小偷在商店的橱窗上钻了一个洞，然后用真空吸尘器吸走了珠宝。